Puzzles and quizzes

Bizarre and fascinating facts for fans of science, nature, history, and more!

Get the Summary of Bill O'Neill's Interesting Stories For Curious People in 20 minutes.

Which Two Facts Are True?

Sharpen Your Sleuthing Skills with These Super Brain-StrainersMystery: A burglar robs many homes throughout the day.

(c) "e;The Empress Omega Dawn in Magnetar Form(c) "e;The "e;Scrolls"e; of Twilight Dawn(c) The "e;Parchments"e; of Omega Dawn(c) The "e;Saying"e; of Unknown Ultimate Itinerate(c) The "e;Stories"e; of Light for the Dawns(c) The 12% System Battle Book 1.

A thorough and authoritative single-volume reference to the American presidency, from George Washington to Donald Trump.

Loaded with fun, offbeat trivia and Sandy Silverthorne's hilarious cartoons, this book will not only make you smarter but also much more fun to be around.

A collection of quirky and unusual facts about locations real and fictional, including cemeteries, mafia homes, underwater hotels, and Bizarro World.

A collection of quirky and unusual facts about a variety of topics, including car names, mascots, pregnancy, and oxymorons.

How Much Do You Know About the Bible?

Navigate the law, the history, the theories, the cases, and the system!